Gainward GeForce RTX 3080 Phoenix GS vs Nvidia GeForce GTX 1660 Ti
VS
Gainward GeForce RTX 3080 Phoenix GS
Nvidia GeForce GTX 1660 Ti
Key Differences
Performance
Features
Ports
General info
Memory
Gainward GeForce RTX 3080 Phoenix GS
Nvidia GeForce GTX 1660 Ti
Key Differences
|
Gainward GeForce RTX 3080 Phoenix GS | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| GPU Base Clock Speed | 1440MHz | 1500MHz |
| GPU Boost Clock Speed | 1740MHz | 1770MHz |
| Pixel Rate | 167 GPixel/s | 84.96 GPixel/s |
| GPU Memory Speed | 1188MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 96 | 48 |
| No. of Supported Displays | Not Known | Not Known |
Performance
|
Gainward GeForce RTX 3080 Phoenix GS | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| GPU Base Clock Speed | 1440MHz | 1500MHz |
| Pixel Rate | 167 GPixel/s | 84.96 GPixel/s |
| FLOPS (Floating-point Performance) | 30.29 TFLOPS | 5.44 TFLOPS |
| GPU Memory Speed | 1188MHz | 1500MHz |
| Texture Filter Rate | 473.3 GTexels/s | 169.9 GTexels/s |
| Total GPU Shading Units | 8704 | 1536 |
| Total GPU TMUs | 272 | 96 |
| GPU Boost Clock Speed | 1740MHz | 1770MHz |
| GPU Render Output Units (ROPs) | 96 | 48 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Gainward GeForce RTX 3080 Phoenix GS | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| Ray Tracing Support | Yes
|
Yes
|
| GPU Temperature Under Load | Not Known | 65°C |
| Idle GPU Temperature | Not Known | 30°C |
| Noise Level Under Load | Not Known | 48.2dB |
| Idle Power Consumption | Not Known | 54W |
| Idle Noise Level | Not Known | 38.5dB |
Ports
|
Gainward GeForce RTX 3080 Phoenix GS | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | 2 |
| DisplayPort Output | 3 | 1 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Gainward GeForce RTX 3080 Phoenix GS | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 28000 million | 6600 million |
| Semiconductor Size | 8nm | 12nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 294mm | 144.8mm |
| Height | 112mm | 111mm |
Memory
|
Gainward GeForce RTX 3080 Phoenix GS | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| Effective Memory Clock | 19000MHz | 12000MHz |
| Max Memory Bandwidth | 760GB/s | 288GB/s |
| RAM | 10GB | 6GB |
| Memory Bus Interface Width | 320bit | 192bit |
| GDDR Memory Version | 6 | 6 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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